Images à titre indicatif uniquement
ADS1262IPW
+NomenclatureIC ADC 32BIT SIGMA-DELTA 28TSSOP
-
FabricantTexas Instruments
-
Pièce fabricant #ADS1262IPW
-
Fiche technique ADS1262IPW DataSheet
-
En stock7913
365 Garantie qualité 24h/24
7*24 Garantie de service 24h/24
90-Garantie après-vente 24h/24
Garantie produit authentique
Spécifications
| Attribut | Valeur |
| PartStatus | Active |
| BaseProductNumber | ADS1262 |
| NumberofBits | 32 |
| SamplingRate(PerSecond) | 38.4k |
| NumberofInputs | 5, 10 |
| InputType | Differential, Single Ended |
| DataInterface | SPI |
| Configuration | MUX-PGA-ADC |
| NumberofA/DConverters | 1 |
| Architecture | Sigma-Delta |
| ReferenceType | External, Internal |
| Voltage-Supply,Analog | 5V |
| Voltage-Supply,Digital | 2.7V ~ 5.25V |
| Features | PGA, Temperature Sensor |
| OperatingTemperature | -40°C ~ 125°C |
| Package | 28-TSSOP (0.173", 4.40mm Width) |
| SupplierDevicePackage | 28-TSSOP |
| MountingType | Surface Mount |
| Packaging | Tube |
Présentation
Description
Key features include programmable gain amplifiers (PGAs), built-in low-noise reference voltage, and a digital filter to enhance signal integrity. The device communicates via a flexible Serial Peripheral Interface (SPI), enabling easy integration with microcontrollers and DSPs.
The ADS1262IPW is suitable for applications in medical devices, industrial automation, and sensor data acquisition, where precision and reliability are critical. Its low power consumption makes it ideal for battery-operated systems. Overall, the ADS1262IPW offers a robust solution for high-resolution measurement needs.
Equivalent
Features
1. High Resolution: Offers 24-bit resolution for precise measurements.
2. Low Noise: High Signal-to-Noise Ratio (SNR) and low Total Harmonic Distortion (THD) ensure accurate data.
3. Multiple Input Channels: Supports up to 6 differential or 12 single-ended inputs, enabling versatile applications.
4. Programmable Data Rate: Data rates up to 30 kSPS allow for adaptable performance according to application needs.
5. Internal Reference: Integrated voltage reference simplifies design and reduces external component count.
6. Low Power Consumption: It features a low-power mode, making it suitable for battery-operated devices.
7. Digital Filter Options: Programmable digital filters improve performance and flexibility in signal processing.
8. Flexible Interface: Supports SPI interface for easy integration with microcontrollers and other digital devices.
9. Integrated PGA: Programmable Gain Amplifier (PGA) enables signal conditioning for a wide range of input levels.
These features make the ADS1262IPW ideal for precision measurement applications in industrial, medical, and consumer electronics.
Pinout
Key pin functions include:
1. Power Supply Pins (VDD, VSS): Supply power to the device.
2. Input Pins (AINx): Analog input channels for differential or single-ended signals.
3. Digital Interface Pins (SCLK, SDI, SDO, nCS): For SPI communication to interface with microcontrollers.
4. Reference Pins (REFP, REFN): Connect to an external voltage reference.
5. Configuration Pins (DRDY, RESET, START): For configuring the device, indicating data ready status, and starting conversions.
6. Clock Pins (CLKIN): For providing an external clock signal.
This ADC supports various operating modes, enabling versatile applications in the field of data acquisition.